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Gr 9 NATURAL SCIENCES: CH 2.4 The reaction of carbon with oxygen

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30 Questions

What is the byproduct of the combustion reaction of carbon and oxygen?

Carbon dioxide

What is the primary use of coal in power stations?

To generate electricity

What is the term for the reaction of carbon with oxygen?

Combustion

What is the visual representation of carbon reacting with oxygen in the air?

An image of coal burning in a fire

What is the result of the submicroscopic representation of the reaction?

Carbon atoms reacting with oxygen molecules

What is the product of the combustion reaction of carbon?

Carbon Dioxide

What is the primary reactant in the combustion reaction of carbon?

Carbon

What is a major source of energy for electricity generation?

Combustion of Carbon (Coal)

What is released during the combustion reaction of carbon?

Energy and Carbon Dioxide

What is a significant implication of the combustion of carbon?

Climate Change

What is the primary role of carbon combustion in power stations?

To generate electricity

Why is it important to understand the combustion reaction of carbon?

To appreciate the benefits and environmental impact of the reaction

What is the reactant that undergoes a combustion reaction in the presence of oxygen?

Carbon

What is the outcome of the combustion reaction of carbon in terms of energy?

Energy is released

What is the implication of the combustion of carbon on the environment?

It releases a greenhouse gas, contributing to climate change

What is the term that describes the compound formed when a non-metal reacts with oxygen?

Non-metal oxide

What is the purpose of coal-powered power stations?

To generate electricity

What is the physical state of the reactants in the combustion reaction of carbon?

Solid and gas

What is the driving force behind the combustion reaction of carbon?

The release of heat and light

What is the molecular representation of the product of the combustion reaction of carbon?

CO2

What is the primary difference between the combustion reaction of carbon and other combustion reactions?

The formation of a non-metal oxide

What is the underlying principle behind the use of coal as a fuel source?

The high energy density of coal

What is the role of oxygen in the combustion reaction of carbon?

To form carbon dioxide

What is the significance of the submicroscopic representation of the reaction?

It illustrates the molecular structure of carbon dioxide

What is the common characteristic of the combustion reaction of carbon and other combustion reactions?

The release of energy

What is the primary significance of the combustion reaction of carbon in the context of power generation?

It is a major source of energy for electricity generation.

What is the underlying principle behind the combustion reaction of carbon in the presence of oxygen?

The principle of exothermic reactions.

What is the environmental implication of the combustion reaction of carbon in terms of climate change?

It releases carbon dioxide, a greenhouse gas.

What is the role of oxygen in the combustion reaction of carbon?

It reacts with carbon to produce carbon dioxide.

What is the significance of understanding the combustion reaction of carbon in the context of power generation and climate change?

It helps us appreciate the environmental impact of carbon combustion.

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